共 19 条
[1]
AKERS RM, 1981, ENDOCRINOLOGY, V109, P31
[2]
Amir S., 1968, P234
[3]
BRANNING E, 1978, 24 SWED U AGR SCI DE
[4]
COWIE AT, 1971, PHYSL LACTATION
[5]
FOLDAGER J, 1980, 31ST ANN M EUR ASS A
[7]
HANSSON A, 1967, Lantbrukshogskolans Annaler, V33, P643
[8]
EFFECTS OF RAPID REARING AND EARLY CALVING ON THE SUBSEQUENT PERFORMANCE OF DAIRY HEIFERS
[J].
ANIMAL PRODUCTION,
1979, 29 (AUG)
:131-142
[9]
MAYER JW, 1961, MILK MAMMARY GLAND I, P47